Home / 1,922,508.95-2,883,927.45-502,562.75

Finding the Fourth Proportional to 1,922,508.95, 2,883,927.45 and 502,562.75

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Solution

The fourth proportional to 1,922,508.95, 2,883,927.45 and 502,562.75 is: 753,887.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,508.95 : 2,883,927.45 = 502,562.75 : x
  2. Step 2: Convert to fraction form
    1,922,508.95/2,883,927.45 = 502,562.75/x
  3. Step 3: Cross multiply
    1,922,508.95x = 2,883,927.45 × 502,562.75
  4. Step 4: Simplify right side
    1,922,508.95x = 1,449,354,510,072.49
  5. Step 5: Solve for x
    x = 1,449,354,510,072.49/1,922,508.95
  6. Step 6: Final answer
    x = 753,887.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.